Cognitive & Neuro
Semax
Research-grade ACTH(4-10) analog studied in preclinical neuroscience and neuropeptide signaling models.
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10mg
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Cognitive & Neuro
Selank
Research-grade tuftsin analog studied in preclinical neuropeptide and behavioral research models.
Available Strengths
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Multi-vial deal: Buy 2, save 2% · 3, save 3% · 4, save 5% · 5+, save 10% on the same item, on top of the sale price (applied automatically in your cart).
Published COA · 10mg
View lot-specific COA- Lot
- SEL10-20261
- Lab
- Analytical Formulations, Inc.
- Report issued
- September 14, 2026
- Result
- 99.6% / 99.2% purity
Tests performed on this lot: Identity · Purity · Content · Heavy Metals · TAMC · TYMC
Third-Party Analysis
Lot SEL10-20261 COA published
99.6% / 99.2% purity
Per published report
Ships Nationwide
All 50 states
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About Selank
Selank is a synthetic heptapeptide analog of tuftsin studied in laboratory research on neuropeptide regulation, immunomodulatory signaling, and preclinical behavioral models.
Researchers use selank in comparative studies alongside other short-chain neuropeptides to examine receptor interaction profiles and metabolic stability in vitro.
Every lot is independently tested for identity and purity prior to release, with documentation available on request.
Research Areas
- Neuropeptide regulation
- Tuftsin analog comparison studies
- Immunomodulatory signaling
- Preclinical behavioral models
Specifications
| Form | Lyophilized powder |
|---|---|
| Quantity per vial | 10mg |
| Appearance | White lyophilized powder |
| SKU | NSL-SELANK-10 |
Storage & Handling
- Store lyophilized vials at -20°C for long-term laboratory storage; short-term storage at 2–8°C is acceptable for materials in active use.
- Protect vials from light and repeated freeze-thaw cycles; aliquot before freezing where practical.
- Once a vial has been opened in a laboratory setting, use within the timeframe recommended by your institution's SOPs and document handling in your lab notebook.
- Keep sealed vials in a desiccated environment; humidity exposure can degrade lyophilized peptide material over time.
Testing & Quality
Lots are submitted for independent third-party analysis. Methods vary by lot and are listed on each published COA; where no current COA is published, lot documentation is available on request.
Learn more on our Testing & Quality page or browse the COA library.
Research reference
Selank is a synthetic heptapeptide analog of the endogenous immunomodulatory peptide tuftsin. Its literature combines rodent and cell-line gene-expression studies with a small number of Russian-language clinical reports. It is not FDA-approved and is supplied here strictly as a laboratory research material.
Read the Selank research overviewShipping & Returns
Free U.S. shipping on orders over $200; otherwise a flat $9.99 shipping rate applies. All sales are final.See our full Shipping & Returns policy for details.
Frequently Asked Questions
What is Selank based on?
Selank is a synthetic analog of the endogenous peptide tuftsin, supplied as a research compound.
What vial size is offered?
Selank ships as a 10mg lyophilized vial.
Is a COA available?
Yes, a lot-specific Certificate of Analysis can be provided on request.
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For Research Use Only
All products sold by North Summit Labs are intended strictly for in-vitro laboratory research and are not for human or animal consumption.